TW200638589A - Secondary battery of improved lithium ion mobility and cell capacity - Google Patents
Secondary battery of improved lithium ion mobility and cell capacityInfo
- Publication number
- TW200638589A TW200638589A TW095106510A TW95106510A TW200638589A TW 200638589 A TW200638589 A TW 200638589A TW 095106510 A TW095106510 A TW 095106510A TW 95106510 A TW95106510 A TW 95106510A TW 200638589 A TW200638589 A TW 200638589A
- Authority
- TW
- Taiwan
- Prior art keywords
- secondary battery
- cell capacity
- lithium ion
- ion mobility
- discharge
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/048—Devices for ventilating, cooling or heating for heating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Provided is a lithium secondary battery having improved discharge characteristics in a range of high-rate discharge while minimizing a dead volume and at the same time, having increased cell capacity via increased electrode density and electrode loading amounts, by inclusion of two or more active materials having different redox levels so as to exert superior discharge characteristics in the range of high-rate discharge via sequential action of cathode active materials in a discharge process, and preferably having different particle diameters.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050015172 | 2005-02-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200638589A true TW200638589A (en) | 2006-11-01 |
TWI347026B TWI347026B (en) | 2011-08-11 |
Family
ID=36927624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095106510A TWI347026B (en) | 2005-02-23 | 2006-02-23 | Secondary battery of improved lithium ion mobility and cell capacity |
Country Status (9)
Country | Link |
---|---|
US (2) | US9666862B2 (en) |
EP (3) | EP2600444B1 (en) |
JP (4) | JP2008532221A (en) |
KR (1) | KR100737165B1 (en) |
CN (2) | CN101128949B (en) |
BR (1) | BRPI0606912B8 (en) |
RU (1) | RU2361326C2 (en) |
TW (1) | TWI347026B (en) |
WO (1) | WO2006091019A1 (en) |
Families Citing this family (62)
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JP5588995B2 (en) * | 2008-11-20 | 2014-09-10 | エルジー・ケム・リミテッド | Lithium secondary battery with improved battery characteristics |
KR20100062744A (en) * | 2008-12-02 | 2010-06-10 | 삼성에스디아이 주식회사 | Ncm type cathode active material for secondary battery and secondary battery including the same |
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2006
- 2006-02-22 US US11/359,139 patent/US9666862B2/en active Active
- 2006-02-23 BR BRPI0606912A patent/BRPI0606912B8/en active IP Right Grant
- 2006-02-23 KR KR1020060017485A patent/KR100737165B1/en active IP Right Review Request
- 2006-02-23 JP JP2007556972A patent/JP2008532221A/en not_active Withdrawn
- 2006-02-23 CN CN2006800056674A patent/CN101128949B/en active Active
- 2006-02-23 WO PCT/KR2006/000619 patent/WO2006091019A1/en active Application Filing
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JP2011181528A (en) | 2011-09-15 |
JP6196329B2 (en) | 2017-09-13 |
JP5932248B2 (en) | 2016-06-08 |
BRPI0606912B8 (en) | 2023-01-10 |
US9276259B2 (en) | 2016-03-01 |
EP2728652B1 (en) | 2018-09-12 |
EP1851814A1 (en) | 2007-11-07 |
WO2006091019A1 (en) | 2006-08-31 |
JP2008532221A (en) | 2008-08-14 |
US9666862B2 (en) | 2017-05-30 |
JP2014029881A (en) | 2014-02-13 |
CN102034978A (en) | 2011-04-27 |
JP2016042490A (en) | 2016-03-31 |
RU2361326C2 (en) | 2009-07-10 |
EP2600444A3 (en) | 2013-09-25 |
CN101128949A (en) | 2008-02-20 |
EP2600444B1 (en) | 2019-02-13 |
EP2728652A1 (en) | 2014-05-07 |
BRPI0606912B1 (en) | 2020-12-22 |
US20060204845A1 (en) | 2006-09-14 |
EP2600444A2 (en) | 2013-06-05 |
TWI347026B (en) | 2011-08-11 |
RU2007131933A (en) | 2009-02-27 |
BRPI0606912A8 (en) | 2016-05-24 |
KR100737165B1 (en) | 2007-07-10 |
KR20060094050A (en) | 2006-08-28 |
EP1851814A4 (en) | 2011-07-20 |
US20140242464A1 (en) | 2014-08-28 |
JP5889859B2 (en) | 2016-03-22 |
CN102034978B (en) | 2013-08-07 |
CN101128949B (en) | 2011-03-09 |
EP1851814B1 (en) | 2014-04-30 |
BRPI0606912A2 (en) | 2009-07-28 |
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